Heatwave in Europe: Why is Italy witnessing record-breaking temperatures? Know reason behind Europe heatwave and when will fade away

Europe is currently grappling with a severe heatwave, prompting Italy to issue red alerts for 16 cities as temperatures are expected to break previous records. Forecasts suggest that the mercury could surpass the current European temperature record of 48.8 degrees Celsius (119.8 degrees Fahrenheit) set in Syracuse, Sicily, in 2021.

The scorching heat is causing disruptions to travel plans for individuals heading to various holiday destinations across the continent. Spain, France, Germany, and Poland, among other countries, are bracing themselves for upcoming extreme heat waves.

The impact of the soaring temperatures is evident, with Greece having to close the Acropolis of Athens, a popular tourist attraction, for the third consecutive day. At St. Peter's Square in the Vatican, people are resorting to cooling themselves down by dunking their hats in the renowned water fountain and seeking shade under flags. In Rome's Zoo, frozen food is being provided to the animals to aid in their cooling.


This heatwave is being attributed to climate change, and scientists predict that such events will likely become more frequent, intense, and prolonged in the future. On Saturday, a destructive wildfire erupted on La Palma Island in Spain's Canary Islands, leading to the destruction of numerous homes and necessitating the evacuation of 500 individuals. Meanwhile, in France, the prevailing heatwave and subsequent drought are posing significant challenges to the agricultural sector.

What is causing heatwave in Europe?

The ongoing heatwave in Europe can be attributed to an anticyclone named Cerberus, which takes its name from the three-headed monster depicted in Dante's Inferno. Anticyclones, or high-pressure systems, are typical weather patterns characterized by sinking air from the upper atmosphere, resulting in dry and stable conditions with minimal cloud cover and light winds.

High-pressure systems lead to gentle winds and warm, dry weather as the descending air warms up. These systems tend to move slowly, persisting for several days or weeks. When an anticyclone forms over hot land areas like the Sahara, it intensifies the heat further by heating the existing warm air.

Although the heatwave will eventually dissipate, the Cerberus heatwave is expected to persist for approximately two weeks, as predicted by the Italian Meteorological Society. Furthermore, Italian weather forecasters warn of an upcoming heatwave named Charon, which may push temperatures up to 43 degrees Celsius in Rome and possibly reach 47 degrees on the island of Sardinia.

What is Climate Change's role in this?

Regarding the role of climate change, it is challenging to directly attribute a specific event like a heatwave solely to climate change. However, rising global temperatures have caused shifts in atmospheric circulation patterns, leading to increased occurrences of extreme temperatures and droughts in Europe.

The Intergovernmental Panel on Climate Change (IPCC) has conducted research indicating an increase in the frequency, magnitude, and severity of extreme weather events since the 1950s, with a more significant escalation in the past two decades. The European Union's Copernicus Climate Change Service has attributed the current unusually hot conditions to climate change and predicts that such events will likely become more frequent, intense, and prolonged in the future.

How much more will temperature rise in Europe and when will it fade away?

Italy is currently facing an extreme heatwave, prompting forecasters to issue a red alert and warn of potentially record-breaking temperatures. Rome is expected to reach 40 degrees Celsius by Monday, with even higher temperatures of up to 43 degrees Celsius forecasted for Tuesday, surpassing the previous record of 40.5 degrees Celsius set in 2007.

Southern regions of Italy, Sicily, and Sardinia, are expected to experience the "hottest temperatures ever recorded in Europe," with the mercury possibly reaching as high as 48 degrees Celsius, as cautioned by the European Space Agency. France also witnessed the second-hottest June on record, and several areas of the country have been under a heatwave alert since Tuesday.

Furthermore, Europe is unlikely to find relief from the scorching temperatures as another high-pressure system from North Africa is approaching the southern part of the continent. Following anticyclone Cerberus, this system will affect countries such as Italy, Greece, Spain, Morocco, and other Mediterranean nations. The European Space Agency has warned that this week could witness the hottest temperatures ever documented in Europe, according to The Guardian.

FAQs:

Q1:What are High-pressure systems?
Anticyclones, or high-pressure systems, are typical weather patterns characterized by sinking air from the upper atmosphere, resulting in dry and stable conditions with minimal cloud cover and light winds. High-pressure systems lead to gentle winds and warm, dry weather as the descending air warms up.

Q2:Which nations are part of Europe?
Europe consists of 50 countries, with 44 of them having their capital cities located on the European continent. The remaining 6 countries, namely Azerbaijan, Georgia, Kazakhstan, Russia, Turkey, and Kosovo, have either a substantial portion of their landmass in Europe or possess strong cultural and historical ties to the continent. Europe is further divided into distinct subregions, including Eastern Europe, Western Europe, Southern Europe, Northern Europe, and the Balkans, each characterized by its own distinct culture and historical background.